From 7b55354653974d273c2ef0022928aa80ad9ba23d Mon Sep 17 00:00:00 2001
From: VPS 4 Deploy Agent <deploy@clube67.com>
Date: Mon, 11 May 2026 09:21:50 +0200
Subject: [PATCH] fix(send-media): use upsert to prevent P2002 duplicate
 messageId error
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MessageHandler can insert the echo of a sent message before the HTTP
handler does — replace prisma.message.create() with upsert() so both
paths converge safely instead of crashing with a unique constraint error.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 .../src/modules/whatsapp/whatsapp.media.routes.ts     | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/clube67/newwhats.local/backend/src/modules/whatsapp/whatsapp.media.routes.ts b/clube67/newwhats.local/backend/src/modules/whatsapp/whatsapp.media.routes.ts
index 3eb913d..add9197 100644
--- a/clube67/newwhats.local/backend/src/modules/whatsapp/whatsapp.media.routes.ts
+++ b/clube67/newwhats.local/backend/src/modules/whatsapp/whatsapp.media.routes.ts
@@ -167,8 +167,10 @@ export function buildMediaRoutes(manager: WhatsAppConnectionManager): Router {
         })
 
         const messageType = mediaType.toUpperCase() as any
-        const msg = await prisma.message.create({
-          data: {
+        // Usa upsert para evitar P2002 — o MessageHandler pode ter inserido antes
+        const msg = await prisma.message.upsert({
+          where: { instanceId_messageId: { instanceId, messageId } },
+          create: {
             tenantId,
             instanceId,
             chatId: chat.id,
@@ -183,6 +185,11 @@ export function buildMediaRoutes(manager: WhatsAppConnectionManager): Router {
             status: 'SENT',
             timestamp: new Date(),
           },
+          update: {
+            mediaUrl,
+            mimeType: mimetype,
+            status: 'SENT',
+          },
         })
 
         logger.info({ instanceId, jid, mediaType, size }, 'Mídia enviada')